NAME
Data::Paginated - paginate a list of data
SYNOPSIS
my $paginator = Data::Paginated->new({
entries => \@my_list,
entries_per_page => $entries_per_page,
current_page => $current_page,
});
my @to_print = $paginator->page_data;
DESCRIPTION
Data::Paginated is a thin wrapper around Data::Pageset which adds the
extra functionality of being able to get all the entries from a list
that are on a given page.
METHODS
new
my $paginator = Data::Paginated->new({
entries => \@my_list,
entries_per_page => $entries_per_page,
current_page => $current_page,
});
This can take all the arguments that can be passed to Data::Pageset,
with the exception that instead of passing simply the total number of
items in question, you actually pass the items as a reference.
page_data
my @to_print = $paginator->page_data;
This returns a list of the entries that will be on the current page.
So, if you have a list of [ 1 .. 10 ], 3 entries per page, and current
page is 2, this will return (4, 5, 6).
AUTHOR
Tony Bowden, .
SEE ALSO
Data::Pageset, Data::Page.
COPYRIGHT
Copyright (C) 2004 Kasei. All rights reserved.
This module is free software; you can redistribute it and/or modify it
under the same terms as Perl itself.